For official support, it is recommended to visit the NOA Support Page to ensure you have the correct files for your specific region and model.
DP.6A358.813 or similar MSD358-based smart boards How to Install the Firmware Download 6A358 1920x1080 Noa Vision N43LFOS part09 rar
Because the file you are looking for is , you must download all preceding and subsequent parts (e.g., part01 through part10) before you can extract the usable firmware file. For official support, it is recommended to visit